Concrete block mold



FIG. 1 is a perspective view of a concrete block mold.

FIG. 2 is a front view of the concrete block mold of FIG. 1.

FIG. 3 is a back view of the concrete block mold of FIG. 1.

FIG. 4 is a left view of the concrete block mold of FIG. 1.

FIG. 5 is a right view of the concrete block mold of FIG. 1.

FIG. 6 is a top view of the concrete block mold of FIG. 1.

FIG. 7 is a bottom view of the concrete block mold of FIG. 1.

FIG. 8 is a perspective view of a concrete block mold.

FIG. 9 is a front view of the concrete block mold of FIG. 8.

FIG. 10 is a back view of the concrete block mold of FIG. 8.

FIG. 11 is a left view of the concrete block mold of FIG. 8.

FIG. 12 is a right view of the concrete block mold of FIG. 8.

FIG. 13 is a top view of the concrete block mold of FIG. 8; and,

FIG. 14 is a bottom view of the concrete block mold of FIG. 8.

The broken lines shown in the figures represent portions of the block mold that form no part of the claimed design. 

CLAIM We claim the ornamental design for a concrete block mold, as shown and described. 